C# is a well-known programming language from Microsoft Corporation, built within the .NET initiative. There are many commercial projects these days that are built with the C# programming environment. Your business might be developed using C#, in which case it would do well to hire expert freelancer\'s help for coding in C#. An expertC# freelance programmer can help your business quite skillfully and cost effectively.

If you can work under pressure, are an expert at working on C# projects, Freelancer.com supplies freelancers with thousands of projects and clients from all over the world looking to use your expertise to have their jobs done professionally and settling for nothing but the best.

If you believe you can do that, then start bidding on C# projects and get paid with an average of $200 per project depending on the size and nature of your work.

Alkalmazza C# Programmers szabadúszót

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    A munka állapota
    414 munkát találtunk, az árak pénzneme: EUR

    We have a Point Of Sales web application, we need extend it and add some features. The most important feature is support multi branches under one company, Currently system created to serve a one company (one entity), but some company could have different branches, and the company admin could need see reports per each one (more details attached). Other features are mostly copy past of exist code bu...

    €419 (Avg Bid)
    €419 Licitátlag
    8 licitek

    develop a billing and invoicing software for a courier company and connect it wit API with delivery platform

    €648 (Avg Bid)
    €648 Licitátlag
    11 licitek
    UIPath automation 6 nap left
    IGAZOLT

    UIPath automation PRA framework auto scheduling tasks

    €10 / hr (Avg Bid)
    €10 / hr Licitátlag
    5 licitek

    Hello, I need a windows developer who is an expert.

    €353 (Avg Bid)
    €353 Licitátlag
    4 licitek

    I need an expert in .NET Core +3.1 Web API to: - Analyze existing API documentation - Identify & document the business logic - Rebuild the api (Restful/JSON format) using .NET Core 3.1 - Use Clean Architecture, at least includes User Management Module, EF Code First, Swagger UI, Pagination, Identity with JWT Authentication/Role-based, Unit testing, Custom Exception Handling Middlewares - Pro...

    €189 (Avg Bid)
    €189 Licitátlag
    98 licitek

    Looking for Android developer for sport analytics software We are looking for android developer, who can develop the game statistics application. Idea is, that there is no need for registration nor login. The application does not communicate with server and is stand alone application at users Android pad. orientation is landscape. Application needs to scale to be usable at different size of lands...

    €295 (Avg Bid)
    €295 Licitátlag
    9 licitek

    We are looking for an asp .net core developer(Blazor).

    €319 (Avg Bid)
    €319 Licitátlag
    5 licitek

    Iam searching for a c++ / c# progammier, who can modify my CS:GO open source project. MOre information in direct message

    €169 (Avg Bid)
    €169 Licitátlag
    5 licitek

    I am looking for a experienced C++ developer to build the C++ application. so If you think you are a suitable candidate for this C++ project, Please let me know and apply .

    €408 (Avg Bid)
    €408 Licitátlag
    27 licitek

    I need huawei iap and ads, Unity, it has to be a scene with 3 purchases and an ad button. the ad button gives you money when you finish watching it, and the buy button when you finish paying

    €19 (Avg Bid)
    €19 Licitátlag
    1 licitek

    I need a already built game of Online Chess Game (PVP). I need something similar to Chess Stars. A Simple Chess Game mainly focusing on Online Multiplayer Matchmaking, nothing else I need. Please refer screenshot for details. Demo Apk will be greatly appreciated.

    €108 (Avg Bid)
    €108 Licitátlag
    5 licitek

    Hello, I'm locking for a good C++ / C# for some features in games. More deatils in direct message.

    €1036 (Avg Bid)
    €1036 Licitátlag
    13 licitek
    nopCommerce 6 nap left

    I want to upgrade my nopCommerce plugins from 4.2 to 4.3. my plugins are 1-AmazonPay 2-GoogleShopping 3-AmazonMWS

    €17 - €143
    €17 - €143
    0 licitek
    Build 3ds max model 6 nap left
    IGAZOLT

    need to extract a 3ds max model to get some information

    €89 (Avg Bid)
    €89 Licitátlag
    4 licitek

    Necesitamos una aplicación que funcione en Xamarin , desarrollado en la plataforma de Visual Studio, para leer unos artículos en un lector RFID de mano Zebra TC20. Habría que: * hacer lecturas, comparar con una bbdd en SQLSERVER y mostrar información. * Guardar registros de lecturas de artículos leídos. * Buscar un artículo en concreto.

    €441 (Avg Bid)
    €441 Licitátlag
    8 licitek
    Genetic Algorithm.. 6 nap left
    IGAZOLT

    Hello i have two optimization task one is genetic algorithm. please contact me if interested . c# knowledge would be appreciated

    €43 (Avg Bid)
    €43 Licitátlag
    9 licitek

    Creates www access to data / cases located on local clients' servers. Through the platform created by the project, the client will have access to data / cases and perform defined actions on them (including generating and sending inquiries). We will also provide access to data to the mobile application created as part of the project. The project is dedicated to B2B Customers in Poland. The ...

    €22 / hr (Avg Bid)
    €22 / hr Licitátlag
    8 licitek
    program modification -- 3 6 nap left
    IGAZOLT

    I need you to modifier my program

    €91 (Avg Bid)
    €91 Licitátlag
    26 licitek

    Olá a todos! Estamos com a necessidade de homologar a emissão de NFC-e através de nosso sistema de PDV. Atualmente emitimos o XML modelo 65 para NF-e e precisamos homologar a emissão para o modelo 55 em SP. Precisamos de uma orientação para adaptar os códigos. Temos um equipamento ainda não ativo (SAT) da marca Bematech modelo SAT go e tam...

    €118 (Avg Bid)
    €118 Licitátlag
    1 licitek
    Quick Desktop developer 6 nap left
    IGAZOLT

    we are searching QuickBook developer with .net experience and QuickBooks desktop SK to help how to post expenses transaction to QB and create a base template with XML for us and help our developer

    €3 / hr (Avg Bid)
    €3 / hr Licitátlag
    4 licitek

    I want Mobile App build using Ionic (and Angular) as a font-end technologies. For a back-end, we are going to use .NET, C#, SignalIR, [jelentkezzen be az URL megtekintéséhez], and SQL one to one chat, Group chat, and broadcast message (Push Notification)

    €324 (Avg Bid)
    €324 Licitátlag
    4 licitek

    We are looking for a developer for our volunteer management system. It is a .net application. For frontend we are using Bootstrap template from Falcon. For our project we require knowledge in: - Asp.Net core - JavaScript - Entity Framework Core For start we are looking for partner who can help us converting existing application page into (already created) bootstrap html file. This project need...

    €24 / hr (Avg Bid)
    €24 / hr Licitátlag
    31 licitek

    we are building one b2c website where we are going to have heavy load (9-10 Million Per month traffic) We already have team who is working on it. we need Technical Manager/Analyst to guide developer/validate code/explain logic/write some special/sample code for diff logic. You would be responsible for following things: 1. Business Logic of website 2. website will be in asp.net webforms only 3...

    €1356 (Avg Bid)
    Kiemelt
    €1356 Licitátlag
    7 licitek
    application 6 nap left

    application,application,application,

    €3 / hr (Avg Bid)
    €3 / hr Licitátlag
    8 licitek

    need 2 dice ludo game code in unity if anyone have reply me

    €1186 (Avg Bid)
    €1186 Licitátlag
    4 licitek

    i want kind of application where Shop owners can use the app to record credit and debit transactions for their trusted customers. More details i will provide you in chat box.

    €993 (Avg Bid)
    €993 Licitátlag
    16 licitek

    Debug a network related C++ WebDAV Client using Visual Studio for MFC C++ Desktop Application

    €213 (Avg Bid)
    €213 Licitátlag
    2 licitek

    Similar to what Winrar does but more secure and with more options: 1) I would like to compact n files into a single self-executing file. 2) The latter should decompress the files in a temporary directory different, each time, and not visible by the user but knowable to me by an artifice 3) and at the end of the decompression it should automatically launch one ore more file chosen by me 4) The self...

    €209 (Avg Bid)
    €209 Licitátlag
    8 licitek

    Saludos, Estoy aprendiendo de manera amontona a programar y necesito descargar información de la api y pasarla a una tabla de SQLite en xamarin forms. La Api funciona y puedo establecer el valor en un Listbox, por otro lado el registro en la base de datos SQLite desde el movil también funciona y puedo ver los registros en un listbox. Lo que necesito es que descargue los datos de l...

    €10 / hr (Avg Bid)
    €10 / hr Licitátlag
    2 licitek

    I need to build a HR Web Application

    €112 (Avg Bid)
    €112 Licitátlag
    7 licitek

    Hi i need to analyze MP3 file to its information every second of the song. The results will be in excel file, each row will be info of musical instrument, and any other digital info of the mp3. It should run as one EXE file, no installation, no console, fully automatic. command line batch, with parameters: 1. original mp3 file with path, 2. output excel file with path. Can u?

    €591 (Avg Bid)
    €591 Licitátlag
    3 licitek

    hi i need to separate a song music MP3 to two separated MP3 files: 1. music, 2. vocals. I need only ONE exe file, that will run fully automatic as batch command line, no console and no installation, and will get 3 parameters: 1. original mp3 file name with path, 2. output mp3 music file with path, 3. output mp3 vocals file with path. I will need to see working sample. tnx

    €22 (Avg Bid)
    €22 Licitátlag
    3 licitek

    i have a ludo app in unity i want some update features like :: offline mode, spin and wheel, ad mob and earn coins

    €79 (Avg Bid)
    €79 Licitátlag
    6 licitek

    Need a C# developer for a web dashboard

    €6921 (Avg Bid)
    €6921 Licitátlag
    9 licitek

    Need Billing softwarer along with stock ledger, sales, Gst with hsn code, and Quotation Entry. It would be in clear with cloud based server.

    €12 (Avg Bid)
    €12 Licitátlag
    4 licitek
    Windows API Program 6 nap left
    IGAZOLT

    I need a person who can make the DLL file for Windows API. If you are an expert, you can be hired soon. I will also work with you long term, because I have many problems there. Thanks.

    €16 / hr (Avg Bid)
    €16 / hr Licitátlag
    17 licitek

    my project is windows application for write any address of modbus protocol rtu and ascii

    €19 (Avg Bid)
    €19 Licitátlag
    2 licitek

    I need a Unity 3D expert who can build a simple Panorama project. Details will be shared in chat.

    €458 (Avg Bid)
    €458 Licitátlag
    10 licitek
    Need help with C and C++ 6 nap left
    IGAZOLT

    I am looking for someone to help me with a c/c++ program. I need help with fixing the bug. Thanks

    €63 (Avg Bid)
    €63 Licitátlag
    24 licitek

    I am looking for a full-stack developer for a full-time position having expertise in the following tech skills. .NET/.NET Core, Web APIs, Angular 9/10, SQL Server, MongoDB. Please apply only those who can start on an immediate basis.

    €630 (Avg Bid)
    €630 Licitátlag
    11 licitek

    It is an specific, step by step instruction about project in file "readme" which I have attach. "[jelentkezzen be az URL megtekintéséhez], Accaunt.h, [jelentkezzen be az URL megtekintéséhez]" is tester files for LAB part and they can not be changed. [jelentkezzen be az URL megtekintéséhez] is tester for DIY part. LAB part should be done...

    €94 (Avg Bid)
    €94 Licitátlag
    6 licitek

    Preferable the closest thing to this [jelentkezzen be az URL megtekintéséhez], if someone has this script and can resell it to me it would also be good, additionally updates will be added so a version is required that can be worked on later, just comment if it Please have it ready, otherwise it would take a long time.

    €201 (Avg Bid)
    €201 Licitátlag
    7 licitek

    It is an specific, step by step instruction about project in file "readme" which I have attach. "[jelentkezzen be az URL megtekintéséhez], Accaunt.h, [jelentkezzen be az URL megtekintéséhez]" is tester files for LAB part and they can not be changed. [jelentkezzen be az URL megtekintéséhez] is tester for DIY part. LAB part should be done...

    €35 (Avg Bid)
    €35 Licitátlag
    5 licitek

    We are in need of .NET/WPF developer to build the prototypes. The specification will be share with the shortlisted candidates. Please summarize about the relevant experience in your proposal.

    €28 / hr (Avg Bid)
    €28 / hr Licitátlag
    26 licitek

    I need a Unity 3D expert who can build a simple Panorama project. Details will be shared in chat.

    €398 (Avg Bid)
    €398 Licitátlag
    4 licitek

    I need a Unity 3D expert who can build a simple Panorama project. Details will be shared in chat.

    €491 (Avg Bid)
    €491 Licitátlag
    5 licitek

    i need the asp.net application for multiple jobs. Details will be shared

    €11 - €56
    Rejtett
    €11 - €56
    16 licitek

    I need to create a flow that can extract attachments from an email and store in designated (configurable) Sharepoint library. I also need a copy of the .msg file stored in same Sharepoint location. Need both these solutions in parallel, and also i will run a third flow for the same .msg file

    €44 (Avg Bid)
    €44 Licitátlag
    10 licitek

    I have a CRM solution in Powerapps with Sharepoint data. I want to auto-create a customer survey/feedback solution that can be auto-created/triggered from powerapps. Send to cutomer per email (triggered via flow?) After completed survey/form from customer, the result will automaticly be sent to my sharepoint list marked with customer name and customer ID. I am open to suggestion wether to use for...

    €170 (Avg Bid)
    €170 Licitátlag
    12 licitek